Edelbrock cylinder heads are made from A356 aluminum and heat-treated to T-6 specs. They are manufactured using the latest CNC programmable machining centers for a high degree of accuracy, and quality is assured using...

Designed for 1987-95 5.7L Chevy engines (except LT-1, LT-4, and LT-5) originally equipped with centerbolt valve covers and the 1987 and later intake manifold bolt pattern. The high velocity intake runner is designed to work...

Looking for a boost in performance from your vintage 348/409 Chevy? The Edelbrock Performer RPM 348/409 Chevy cylinder heads were designed for the 1958-65 Chevy "W" Series large port big block engines. Aluminum head with...

Designed for 1955-86 small block Chevys, this head has the same powerful design and combustion chamber as the straight plug Performer RPM head plus an exhaust crossover passage for emissions equipment compatibility. ...

Designed for 1955-86 small block Chevys, this head has the same powerful design and combustion chamber as the straight plug Performer RPM head plus an exhaust crossover passage for emissions equipment compatibility. ...

Looking for a boost in performance from your vintage 348/409 Chevy? The Edelbrock Performer RPM 348/409 Chevy cylinder heads were designed for the 1958-65 Chevy "W" Series large port big block engines. Aluminum head with...

Edelbrock cylinder heads are made from A356 aluminum and heat-treated to T-6 specs. They are manufactured using the latest CNC programmable machining centers for a high degree of accuracy, and quality is assured using...

The new E-210 cylinder head for small-block Chevy engines provides race-level performance while maintaining full compatibility with OEM equipment. It features larger runners for increased airflow, revised exhaust ports and...

The new E-210 cylinder head for small-block Chevy engines provides race-level performance while maintaining full compatibility with OEM equipment. It features larger runners for increased airflow, revised exhaust ports and...

The new E-210 cylinder head for small-block Chevy engines provides race-level performance while maintaining full compatibility with OEM equipment. It features larger runners for increased airflow, revised exhaust ports and...

Introducing the new E-CNC LS3 cylinder heads. They are designed with a smaller port compared to stock LS3 head for increased velocity making them ideal upgrade for any cathedral port or 3.89" bore LS application....